This
....sits sideways on a tiltable platform ......I load from over the passenger side, then lower that side of the platform to bed floor( minus a few inches).....do to the scooters low frame, my 3 ramps are each 14' long that come apart at the 7' length...I made mounts under the trailer where I carry them and they're higher then the electric stabilizer.....scoots a little underpowered, so I use an ATV remote operated winch from Harbor Freight to load and unload...really easy to do as I can walk up and down a ramp to control steering......this setup has been all over US without a flaw, and here in Yuma, makes an easy way to tour the area...and as my sig says, I use a slider....and they do make over the cab affairs, but kinda $$$$.......Oh, this 2500 has an 8' bed and the winch is bolted to the bed floor